Year: 2025
Type: conference-paper
Abstract: Safe drinking water remains a major global challenge, especially in rural areas where, according to UNICEF, 80% of those without access to improved water supply systems live. Slow sand filters (SPFs) are an ideal solution for preparing drinking water in such areas. SPFs allow the removal of suspended particles, dissolved organic matter, and other pollutants, thereby eliminating turbidity, taste, and odor. Additionally, one of the most important aspects of applying SPF is its function as a biological filter. Although the principle of SPFs operation has remained the same for more than two centuries, the design, size, and application of SPFs have been changed over the years and adapted to specific needs. This paper discusses modern solutions and the efficiency of SPFs in terms of removing specific pollutants, primarily turbidity and microorganisms, which are of particular importance for the preparation of drinking water in rural areas.
DOI: 10.5937/vik25077p
Author: Rada Petrović
Language: English
Subfield: Health, Toxicology and Mutagenesis
Field: Environmental Science
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4414655344